Inference for Regression

This item is included in the following series/curriculum: Statistically Speaking

Grade Level: Senior High (10-12)-Adult
Subjects: Business mathematics
Produced By: Coast Learning Systems
Year: 2011
Country: United States
Language: English
Running Time: 30m

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This lesson returns to the topic of regression introduced in Lessons 5 and 6. While researchers benefit from knowing the correlation between two variables, they also want to be able to apply the same inferences to a correlation as they do for other quantitative measures, such as the mean. It's often possible to see the correlation between two quantitative variables in a scatterplot, but, in addition, researchers want to make estimates for the population as a whole just as they do when they estimate population means and proportions.

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